IPA: //bɪˈɡaɪlər//
KK: /bɪˈɡaɪlər/
A person who tricks or charms others, often in a deceptive way.
The beguiler used her charm to win over the audience.
Beguiler → It is formed from "be-" (meaning thoroughly) and "guile" (from Old French *guile*, meaning deceit or trickery) and "-er" (meaning a person who). The word "beguiler" refers to a person who thoroughly deceives or tricks others.
Think of someone who uses 'deceit' ('guile') to 'thoroughly' ('be-') charm or trick others — that's what a beguiler does.